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Face Mask Bacterial Filtration Efficiency Detector

Fiyat Sorunuz

Dual gas path comparative sampling system for testing bacterial filtration performance of medical surgical masks at specified flow rates. Standards: ASTM F2100, ASTM F2101, EN 14683.

  • Negative pressure test system for operator safety
  • Negative pressure chamber with built-in peristaltic pump and A/B dual-path six-stage Andersen sampler
  • Adjustable peristaltic pump flow rate control
  • Specialized microbial aerosol generator with adjustable bacterial liquid spray volume and superior atomization performance
  • Embedded high-speed industrial microcomputer control
  • 10.4 inch industrial-grade high-brightness color touchscreen display
  • USB interface with U-disk data transfer capability
  • High-brightness interior cabinet lighting system
  • Internal leak protection switch for operator safety
  • Thermal insulation and flame-retardant materials between inner and outer layers

Kargolama ve Teslimat

  • Kurye Teslimatı

Kuryemiz belirtilen adrese teslimat yapacaktır.

2-3 Gün

Ü.A. Kargo

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1-3 Gün

Ücretsiz Kargo

  • Garanti 2 yıl
  • 14 Günlük ücretsiz iade

The Face Mask Bacterial Filtration Efficiency Detector employs a dual gas path simultaneous comparative sampling methodology to evaluate the performance of bacterial filtration effectiveness in medical surgical masks. This instrument is designed for metrology inspection departments, scientific research institutes, medical mask manufacturers, and related testing facilities, providing enhanced sampling accuracy and reproducibility for compliance and quality assurance testing.

Technical Specifications

Route A Sampling Flow 28.3 L/min, resolution 0.1 L/min, accuracy ±2.5%
Route B Sampling Flow 28.3 L/min, resolution 0.1 L/min, accuracy ±2.5%
Spray Flow (8–10) L/min, resolution 0.1 L/min, accuracy ±2.5%
Peristaltic Pump Flow (0.006–3.0) mL/min, resolution 0.001 mL/min, accuracy ±2.5%
Route A Sampling Flowmeter Inlet Pressure (−20 to 0) kPa, resolution 0.01 kPa, accuracy ±2.5%
Route B Sampling Flowmeter Inlet Pressure (−20 to 0) kPa, resolution 0.01 kPa, accuracy ±2.5%
Spray Flowmeter Inlet Pressure (0–300) kPa, resolution 0.1 kPa, accuracy ±2.5%
Ambient Temperature (−40 to 99) °C, resolution 0.1 °C, accuracy ±2.5%

Applications

  • Compliance testing of medical surgical masks against ASTM F2100, ASTM F2101, EN 14683 standards
  • Bacterial filtration efficiency evaluation and certification
  • Quality assurance testing in medical device manufacturing
  • Research and development in respiratory protection equipment
  • Regulatory approval and performance validation of face masks
  • Laboratory testing for metrology and standards compliance

Frequently Asked Questions

What standards does this detector comply with?
The detector is designed to perform testing according to ASTM F2100, ASTM F2101, and EN 14683 standards for medical surgical masks and respiratory protective equipment.
What is the purpose of the dual gas path system?
The dual gas path simultaneous comparative sampling methodology increases sampling accuracy and reproducibility by testing multiple routes concurrently, reducing testing time and improving data reliability.
How is operator safety ensured?
The system incorporates a negative pressure test chamber, internal leak protection switch, thermal insulation, and flame-retardant materials to protect operators from microbial aerosol exposure and hazardous conditions.
What is the range of the peristaltic pump flow rate?
The peristaltic pump flow rate is adjustable from 0.006 to 3.0 mL/min with a resolution of 0.001 mL/min and accuracy of ±2.5%.
Can data be transferred from this equipment?
Yes, the detector features USB interface connectivity supporting U-disk data transfer for easy export and archival of test results.